Define 'state of motion' of an object. Name the 'agent' which can change the state of motion of an object.
Which of the following statement(s) about motion is/are true? Statement 1: Motion of an object is relative to the position of another object. Statement 2: Change in state of motion of an object is the result of an external force. Statement 3: Motion of an object is change of position of the object with respect to time.
What changes can a force bring in an object, when applied to it. Will a force always brings a change in the state of motion of an object? [5 MARKS]